Abstract: By a silk fibroin porous material containing silk fibroin and an amino acid and a method for producing a silk fibroin porous material including freezing a fibroin solution having an amino acid added to a fibroin aqueous solution and subsequently thawing the solution to obtain a porous material, a porous material which does not contain a solvent and which is high in safety and a method for producing the same are provided.

Abstract: By a silk fibroin porous material containing silk fibroin and an amino acid and a method for producing a silk fibroin porous material including freezing a fibroin solution having an amino acid added to a fibroin aqueous solution and subsequently thawing the solution to obtain a porous material, a porous material which does not contain a solvent and which is high in safety and a method for producing the same are provided.

Abstract: A printed cloth in which a dye is deposited in dots on the cloth to form a desired printed pattern. Said dot deposition is formed in a length of 0.05 to 0.3 mm to the longitudinal direction of the fiber in single fiber unit of the yarn constituting said cloth. A fine printed pattern is deposited clearly in good reproducibility. The printed pattern can be formed by using the dyes of the three primary colors or of the three primary colors and black color. It is preferred that Dyes I , II and III having a perceived chromaticity index (a) and (b) defined in the color range [CIE 1976 (L, a, b) space] on the cloth within the following range are used as said dyes of three primary colors and DyeIV is used as said black dye.

Abstract: A printed cloth in which a dye is deposited in dots on the cloth to form a desired printed pattern. Said dot deposition is formed in a length of 0.05 to 0.3 mm to the longitudinal direction of the fiber in single fiber unit of the yarn constituting said cloth. A fine printed pattern is deposited clearly in good reproducibility. The printed pattern can be formed by using the dyes of the three primary colors or of the three primary colors and black color. It is preferred that Dyes I, II and III having a perceived chromaticity index (a) and (b) defined in the color range [CIE 1976 (L, a, b) space] on the cloth within the following range are used as said dyes of three primary colors and DyeIV is used as said black dye.______________________________________ I Yellow: (a) -20.about.0 (b) 50.about.90 II Red: (a) 50.about.70 (b) 0.about.20 III Blue: (a) -50.about.-1 (b) -50.about.-20 IV Black: (a) -6.about.6 (b) -6.about.

Abstract: According to the invention, there is provided a continuous web printing apparatus comprising transport means including an endless belt having a sticky surface, a plurality of support rollers having said endless belt entrained therearound and a drive means for rotating said support rollers to move said endless belt, a press means for pressing a continuous web, such as a fabric or transfer sheet, against said endless belt to stick said continuous web to said endless belt, an ink jet head disposed between said support rollers in opposed relation to the surface of said continuous web stuck to said endless belt, an abutment adapted to abut against said endless belt, said abutment being opposed to said ink jet head with the continuous web and said endless belt interposed therebetween, head gap adjusting means for moving at least either of said ink jet head or said abutment in a direction in which the two are opposed to each other, and recovering means for peeling said continuous web, which has passed by said ink je